Combined transmitter and receiver for a call light unit



FIG. 1 is a perspective view of the a combined transmitter and receiver for a call light unit showing my new design;

FIG. 2 is a exploded view of the transmitter portion thereof;

FIG. 3 is a right side view thereof;

The left side view is a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view of the receiver portion thereof;

FIG. 7 is a left side view thereof;

The right side is a mirror image thereof;

FIG. 8 is a top view thereof; and,

The bottom view is a mirror image thereof. 

The ornamental design for a combined transmitter and receiver for a call light unit, as shown, and described. 